baber/WOPTO huggingface dataset:
Patent JP-S5835975-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOJIRI KAZUO
IPC: H01L29/78
Filed: 1981-08-28
Abstract: PURPOSE:To obtain a device, a gate thereof is not broken, by etching a gate oxide film while using the gate electrode of doped poly Si as a mask and removing an eave section under the electrode through surface oxidation treatment. CONSTITUTION:When a field oxide film 3 and a gate oxide film 5 are formed on a P type Si 1 and the oxide film 5 is removed through etching while employing a P added poly Si gate electrode 6 as a mask, an eave section 7 is shaped. The whole is treated at 1,000 deg.C in O2, a thick SiO2 film 8 is formed onto the poly Si 6 and a thin SiO2 9 onto the substrate 1, and the eave 7 is buried completely. The thin-film 9 is selectively removed through etching, the substrate 1 is exposed through self-alignment, a glass film 10 containing As is rotatably applied, and an N<+> source 11 and a drain 12 are shaped through heat treatment. The glass film 10 also adheres uniformly because the layer 6 is coated equally with the SiO2. The glass film 10 is thermally treated and changed into SiO2. The glass film 10 is thermally treated and changed into SiO2, and coated with PSG 13, windows are molded, and Al electrodes 16, 17 are attached. According to this constitution, since the eave section is uniformly coated with the insulating film having excellent film quality, gate isolation voltage is improved, and breakdown can be prevented effectively.
Patent JP-H01301367-A (JP)
Title: Thermal recording material
Inventor: ITABASHI YUICHI
IPC: B41M5/30
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a thermal recording material capable of obtaining high printing density by low energy, by a method wherein a substance which elutes water or an aqueous solution by reaction on exterior stimulation and a water retention agent which keeps eluted water are contained in the recording material. CONSTITUTION:For a thermal recording material, a thermal recording layer which colors by heat is established on a base material, and a substance and a retention agent which elute water or an aqueous solution by answering exterior stimulation are contained in the recording material. As a substance eluting water or the aqueous solution, a substance which elutes water or the aqueous solution by reaction on exterior stimulation, for instance, like a microcapsule having water or the aqueous solution built-in which release the built-in liquid by the exterior stimulation is mentioned. As the substance which keeps the eluted water and/or aqueous solution, a substance which is high in affinity for liquid and is likely to swell the liquid, or a substance which has porosity in the substance and is likely to absorb the liquid and others are suitable, which is necessarily the substance capable of carrying 10% or over of self-weight of water and/or the aqueous solution under ordinary temperature and ordinary humidity.
Patent JP-S62289953-A (JP)
Title: Shaft angle adjusting device
Inventor: SASAKI SATOSHI
IPC: G11B15/60
Filed: 1986-06-10
Abstract: PURPOSE:To adjust the angle of a shaft in an optional direction with a very easy method by inserting a variable thickness washer between a pedestal and an adjusting nut and tightening the adjusting nut to incline the shaft to the pedestal. CONSTITUTION:A variable thickness washer 3 having a thick part 3a in one side is inserted between a chassis 4, which is engaged with a screw part 1a of a shaft 1 to fix the shaft, and an adjusting nut 2. When the nut 2 is tightened, a reaction (f) is generated to incline the shaft 1 in the direction of an arrow (b). If the shaft 1 is inclined at an angle theta to a correct position at the time of the first adjustment, the position of the washer is so adjusted that the thick part 3a is brought in the direction of inclination, and the nut is tightened again. Thus, the angle of the shaft is adjusted in an optional direction by the very easy method.
Patent JP-S5838351-A (JP)
Title: Method and device for controlling air-fuel ratio
Inventor: MATSUSHITA SOUICHI
IPC: F02D41/02
Filed: 1981-08-28
Abstract: PURPOSE:To eliminate a poor operating property accompanied by an insufficient output upon using a brand new car by a method wherein mixture is kept in a logical air-fuel ratio substantially before the break-in operation of a predetermined period of time is elapsed and the air-fuel ratio is increased after the run-in operation, in a lean-burn internal-combustion engine. CONSTITUTION:A running distance switch 60 is put ON after running a distance of 5,000km, for example, in which the run-in operation is considered to be finished. During the break-in operation in which the distance switch 60 is held at OFF, a solenoid valve 34 is not conducted and the bleed port 32 of a carburettor 10 is closed, therefore, the suction mixture is set in the logical air-fuel ratio substantially. On the other hand, the solenoid valve 42 for EGR and the same 58 for ignition timing are located at port positions shown by black positions in the diagram and the ignition timing is set to delay side when the EGR is effected. When the run-in operation is finished, the switch 60 becomes ON, the bleed port 32 is opened, the air-fuel ratio of the suction mixture is increased and the controls for EGR and the delay of ignition timing is released.
Patent JP-H10306133-A (JP)
Title: Production of vinyl-chloride-grafted copolymer and vinyl-chloride-grafted copolymer obtained thereby
Inventor: OZAKI TATSUYA
IPC: C08F263/02
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To produce a vinyl-chloride-grafted copolymer which can form e.g. a film or a sheet reduced in the formation of fish eyes when molded. SOLUTION: In a process for producing a vinyl-chloride-grafted copolymer by grafting 40-90 wt.% vinyl chloride or a mixture thereof with an ethylenically unsaturated monomer copolymerizable therewith onto 10-60 wt.% ethylene/ carboxylic vinyl ester copolymer by radical polymerization, a radical initiator comprising 25-100 wt.% azo organic compound and 0-75 wt.% organic peroxide is used as the initiator for the polymerization reaction.
Patent JP-S6113889-A (JP)
Title: Color demodulation circuit with secam system
Inventor: YAGI TADASHI
IPC: H04N9/64
Filed: 1984-06-29
Abstract: PURPOSE:To obtain automatically a color demodulation output changing based on a constant reference constantly by extracting separately R-Y and B-Y from a color demodulation output of a back porch part in a horizontal return wire period for including a carrier chrominance signal and controlling a reference frequency in a color demodulation circuit for R-Y and B-Y. CONSTITUTION:The output signal of a transistor 22 is a color demodulation output R-Y for showing the transparency in a back porch part, is amplified in a transistor 27, suppleid to a varactor diode 17 as a control signal H, and controlled so that the color demodulation output for showing the transparency in the back porch part can be a constant value. In a control circuit 18b, the same procedure is executed; a B-Y chrominance signal outputted from an FM demodulation circuit 12b is outputted as a control signal G after its back porch part in a horizontal return wire period is taken out, and controlled so that a colorless part of the color demodulation signal B-Y can be a constant value.
Patent JP-S5759384-A (JP)
Title: Manufacture of longitudinal type insulated field effect semiconductor device
Inventor: ITOU HIDESHI
IPC: H01L29/78
Filed: 1980-09-29
Abstract: PURPOSE:To reduce a chip by introducing a one conductive type impurities with a part of a gate electrode provided on a semiconductor substrate as a mask, then introducing reverse conductive type impurities with a part of the same gate electrode as a mask. CONSTITUTION:An n<-> type epitaxial layer 2 is provided on the n<+> type Si substrate 1. The gate electrode 7 is provided via a gate oxide film 6. A central part is  covered by a photoresist layer. Then B is implanted with the gate electrode as a  mask. A channel region 4 is formed by heat treatment. Then the photoresist is  removed, and P is implanted with the gate electrode as a mask again (13 is the implanted region). A source and drain region is formed by heat treatment. In this method, sicne the entire semiconductor region can be formed in a self-aligning mode, the gate length and the channel length can be shortened, and the input capacity can be reduced.
Patent JP-S5834441-A (JP)
Title: Camera
Inventor: SUZUKI RIYOUICHI
IPC: G02B7/28
Filed: 1981-08-26
Abstract: PURPOSE:To avoid the increase of power consumption, by providing the 2nd timer means that works after the 1st timer means finishes its counting and inhibiting the operation of an exposure device while the automatic focus control is not finished yet during the counting of the 2nd timer means. CONSTITUTION:An automatic focus controller is provided with component elements 27-26 and 62-65, and an exposure device is provided with elements 19-26 and 62-65 respectively. In case the automatic focus control end signal AFEND signal is produced while the 1st timer means 70-78 are counting, the exposure device is started when the counting of the 1st timer means end their counting actions. While if the AFEND signal is produced while the 2nd timer means 70-79 are counting, the exposure device is started when the timing actions of the 2nd timer means end. When no AFEND signal is produced while the 2nd timer means are counting, the working of the exposure device is inhibited. In such a way, a certain shutter chance is obtained and at the same time the increase of power consumption can be avoided.
Patent JP-H06349121-A (JP)
Title: Magneto-optical recording medium
Inventor: MINAGAWA KATSUJI
IPC: G11B11/105
Filed: 1993-06-04
Abstract: PURPOSE:To suppress an increase in jitters by forming the magneto-optical recording medium which increases the margin of a recording laser power for CNR by the thickness on the grooves of a reflection layer larger than the film thickness on lands where recording is executed. CONSTITUTION:A substrate consisting of a polycarbonate resin is arranged in a sputtering device and is subjected to reactive sputtering by discharging the inside of the sputtering device to 3X10<-7> torr and using an Si target in an atmosphere of, for example, 5mol% content of gaseous oxygen under 10 mtorr pressure of a gaseous mixture composed of Ar and N2. A dielectric layer consisting of SiNx and having, for example, 100nm average film thickness is formed. A recording film having 25nm average film thickness is then formed by using a TbFeCo alloy under, for example, 3 torr pressure of the gaseous Ar. Further, a dielectric layer consisting of SiNx and having 30nm average film thickness is similarly formed. Finally, the reflection layer having 150nm average film thickness is formed by using an AlTi alloy target under 5 mtorr pressure of the gaseous Ar and is etched at about 15nm.
Patent JP-H08329667-A (JP)
Title: Disk player device
Inventor: SUGANO TAIJI
IPC: G11B25/04
Filed: 1995-05-31
Abstract: PURPOSE: To provide an easily handled device, in which it is not necessary to reset a spring or move the setting position of the spring even when the inclined angle of an outer casing 1 is changed within the range of compensation. CONSTITUTION: A mechanical deck part 2 is drooped and floated against an outer casing 1 by a plurality of springs 4, 5 and 6 and the strokes of the springs 4, 5 and 6 are set with the mechanical deck part 2 as a neutral position in a center point position within the compensation range (usable range) (in this example, 0 deg. to 90 deg.) of the inclined angle of the outer casing 1.
Patent JP-H089398-A (JP)
Title: Color slippage correction circuit
Inventor: FUKUI KATSUYUKI
IPC: H04N9/093
Filed: 1994-06-16
Abstract: PURPOSE:To provide a color slippage correction circuit free from occurrence of new slippage of registration by correcting the slippage of the registration for video signals in which high frequency range information on colors is not present. CONSTITUTION:Luminance signals S1 are separated into high frequency components S2 and low frequency components S3 and this circuit is provided with a low frequency range color slippage correction circuit 106 for performing the slippage correction of the registration corresponding to the slippage amount S5 of the registration to the low frequency components S3 of the luminance signals S1 and color difference signals S4. Then, the high frequency components S2 of the luminance signals S1 are added to the output signals of the low frequency range color slippage correction circuit 106 in addition circuits 107 to 109 and outputted.
Patent JP-H033867-A (JP)
Title: Individual type cut yarn processing device
Inventor: KAI MASANOBU
IPC: B65H54/88
Filed: 1989-05-30
Abstract: PURPOSE:To improve the production yield and realize an economically advantageous state by installing the yarn cut detectors in the equal number to the number of yarns and a yarn cutter and a suction aspirator on the downstream side of the cooling wind for one cooling chimney. CONSTITUTION:Yarn cutting devices 4 in the equal number to the number of yarns are installed at the position close to an oil feeding device in the vicinity of a cooling chimney 2 or the position close to the first convergence point 5, directly under a spinneret 1. The yarn cutter 4 may be any type permitting the cutting of yarn, and the well-known or an article on the market can be used as it is. Then, one suction aspirator 6 for one unit of the cooling chimney 2 is installed on the downestream side of the cooling wind blown out from the filter 3 of the cooling chimney 2. In this case, the need of a special strong suction force for the suction aspirator 6 for sucking the cut yarn in free fall is obviated. Further, a yarn cut detector 11 is installed between the goddet rollers 9 and 10 and a taking-up machine 12. Then, the cut yarn detector on the market can be used as it is.
Patent JP-H05324520-A (JP)
Title: Picture display method in busy time
Inventor: YAMANE KUNIO
IPC: G06F3/048
Filed: 1992-05-27
Abstract: PURPOSE:To provide a busy time display method which does not bring about the loss of picture data by restoring picture data saved in a buffer onto a picture. CONSTITUTION:In a step S1, it is discriminated whether a busy response from another system made access is received or not, and the processing is terminated as it is when it is not received. When it is received, picture data on a RAM 9 are saved in a storage medium 10 in a step S2. In a step S3, a busy picture is formed as an image or list picture, and its data are arranged on the RAM 9. Then, the busy picture is displayed on an output screen 12. In a step S4, it is discriminated whether release of the busy picture is instructed or not. When it is not instructed, the processing waits for the instruction of release; but when it is instructed, picture data saved in the storage medium are restored on the RAM 9 to terminate the processing in a step S5.
Patent JP-S5468583-A (JP)
Title: High-speed rotary body
Inventor: KOYAMA TAKAO
IPC: B01D59/20
Filed: 1977-11-11
Abstract: PURPOSE: To prevent the loosening or damage at the junction of a drum and an end plate to be caused by the repetition of starting and stopping operations, in a high-speed rotary body used in cetrifugal separation of gas isotopes and others.  
     CONSTITUTION: Set a difference of δ 0  between the radio of the end part 13 of rotary drum 10 made of low-density-fiber-reinforeced plastic (to be referred to as FRP in the following) and point 12 which is removed Z 0  from it. δ 0  is taken as the deformation resulting from the centrifugal force produced when rotary drum 10 rotates at high speed. End plate 11 is a metal plate consisting of circular plate 11a which has short cylinder 11b. Gap 14 is provided between short cylinder 11b and the inner wall at point 12 of rotary drum 10, and when the drum rotates at high speed, gap 14 comes into close contact with the inner wall of the drum. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10323934-A (JP)
Title: Jewel formed with colored resin composite coating layer on surface of noble metal base and its manufacture
Inventor: MORIKAWA MASAKI
IPC: B05D7/24
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a jewel formed with a colored resin composite coating layer on a surface of a noble metal base and a method for manufacturing it. SOLUTION: The jewel comprises a colored resin composite coating layer on a surface of a noble metal base having a noble metal base B, a first layer (a) made of ultraviolet curable resin layer formed on the surface of the base, a second layer (b) made of ultraviolet curable white ink resin layer formed on the first layer, a third layer (c) made of ultraviolet curable colored ink resin layer formed on the second layer, a fourth layer (d) made of an ultraviolet protective resin layer for protecting the ink formed on the third layer against ultraviolet ray, and a fifth layer (e) made of wear resistant resin layer to protect the resin layer formed of the wear resistant layer for protecting so that no damage occurs on the fourth layer.
Patent JP-S5826835-A (JP)
Inventor: MOHAMETSUDO EMU HABIBU
IPC: B01J31/00
Filed: 1982-08-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63299304-A (JP)
Title: Rotary transformer
Inventor: OBATA SHIGEO
IPC: H01F38/14
Filed: 1987-05-29
Abstract: PURPOSE:To reduce a current produced by influence of electric field, and improve crosstalk, by dividing a magnetic member on the outer peripheral side so as to contain one or more coils, and installing a retaining member which has protrusions and is made of conductive material. CONSTITUTION:A fixed side magnetic member 3b and a rotary side magnetic member 3a are faced on both sides of peripheral gap. Fixed side coils 5b, 6b are arranged on a magnetic member 3b. Rotary side coils 5a, 6a are arranged on a magnetic member 3a. The magnetic member 3a is divided so as to contain one or more coils. A conductive retaining member 10 electrically grounded has protrusions 10a arranged in the respective gaps between the divided magnetic members 3a. Therefore, value of current produced by the influence of electric field among currents produced in a coil independently of original signal transmission can be reduced. Thereby, crosstalk can be improved.
Patent JP-S5361010-A (JP)
Title: Rotary machine
Inventor: HIRABAYASHI YASUMASA
IPC: H02K1/20
Filed: 1976-11-12
Abstract: PURPOSE: To widely reduce an amount of iron loss produced in the air-duct unit further with a manufacturing expense for the core made to a low cost, by such manner that an inner spacer piece, constructing an air-duct unit of the armature core, be made of non-magnetic metal, with a metal of non-magnetization and of high conductivity used for the end plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6115101-A (JP)
Title: Antireflection film for potassium chloride
Inventor: MIYATA TAKEO
IPC: G02B1/11
Filed: 1984-07-02
Abstract: PURPOSE:To improve the oxidation resistance and surface mechanical strength of an antireflection film and to prolong the life by providing a three-layered structure consisting of an arsenic trisulifde film, a lead fluoride film and a zinc selenide film formed successively on a potassium chloride substrate. CONSTITUTION:An arsenic trisulfide film 1 having superior adhesion and insoluble in water is vapor-deposited on a potassium chloride substrate 4 as the 1st layer contacting with the substrate to 2.552-2.748mum optical thickness. A lead fluoride film 2 causing hardly absorption and having a low refractive index is vapor-deposited on the film 1 as the 2nd layer to 1.2541-1.3505mum optical thickness, and a zinc selenide film 3 insoluble in water and having chemical stability and superior mechanical strength is vapor-deposited on the film 2 as the 3rd laer to 0.8773-0.9447mum optical thickness to obtain the desired antireflection film for potassium chloride. This antireflection film absorbs hardly CO2 laser light, has superior moisture resistance, and transmits well He-Ne laser light.
Patent JP-S63297084-A (JP)
Title: Thermal transfer type recorder
Inventor: MATSUKI MASAO
IPC: B41J31/16
Filed: 1987-05-29
Abstract: PURPOSE:To eliminate the need for a thermal fixing device and transfer a uniform image, by superimposing a recording sheet on the surface of a powdery ink adhered uniformly to a film, feeding the sheet and the film at the same velocity and in the same direction, and providing a recording head for transferring the powdery ink to the recording sheet. CONSTITUTION:A powdery ink layer 33 is adhered to a film 15 by electrostatic forces, and is brought to a position between a thermal head 27 and a platen roller 32. On the other hand, a recording sheet 29 is fed by a feeding roller pair 30, 31 is superimposed don the ink layer 33, and is clamped between the head 27 and the platen roller 32 while being moved together with the film 15 in the same direction and at the same velocity. The head 27 selectively generates heat to melt a powdery ink of the ink layer 33, and the melted ink is transferred onto the recording sheet 29. The ink 34 transferred and fixed correspondingly to a recorded image is left on the sheet 29, whereas the powdery ink 35 not transferred is left on the film 15. The powdery ink is supplied into the voided areas between the powdery ink 15 on the film 15 from a carrier roller 24, whereby a uniform powdery ink layer 33 is again provided on the film 15.
Patent JP-S5657739-A (JP)
Title: 33*2*33dichloroo3*33difluoroopropp11enee11yl** 2*22dimethyllcyclopropanecarboxylic fluorobenzylester* its manufacture and use in insecticide
Inventor: RAINERU FUTSUKUSU
IPC: A01N53/00
Filed: 1980-09-30
Abstract: 3-(2,3-Dichloro-3,3-difluoro-prop-1-en-1-yl)-2,2-dimethyl-cyclo-propan ecarboxylic acid fluoro-benzyl esters of the formula   <IMAGE>   in which R1 represents hydrogen, cyano, alkyl with up to 4 carbon atoms, alkenyl with up to 4 carbon atoms or alkynyl with up to 4 carbon atoms, and R2 represents a phenyl radical which is substituted by fluorine and/or optionally fluorine-substituted phenoxy, with the proviso that the radical R2 in total contains at least one fluorine substituent, which possess pesticidal activity.
Patent JP-S5658673-A (JP)
Title: Color displaying system for ppi image
Inventor: OKU SATOSHI
IPC: G01S7/12
Filed: 1979-10-19
Abstract: PURPOSE:To permit a simple constitution to perform the color display of the PPI image ready to observe by irradiating a fluorescent screen coated with fluorescent substances having different afterglow characteristics by radar images and additional signals having different scanning rates. CONSTITUTION:By an image signal from an image signal amplifier 6, the fluorescent screen of a cathode ray tube 7 coated with fluorescent substances having different afterglow characteristics is irradiated at a slow scanning rate according to a PPI sweep signal based on an antenna rotation signal outputted by a PPI sweep generator 3, and the color display of the radar image corresponding to the fluorescent screen having slow afterglow characteristics is provided. On the other hand, while the image signal stops at the slow scanning, the fluorescent screen of the cathode ray tube 7 is irradiated by a successively renewed vector signal srom a vector generator 2 through a computer 1 at a fast scanning rate from the computer 1. This permits the display of vector or the like by a neutral tint between the colors corresponding to the characteristics of the two fluorescent substances different from the radar image color. Therefore, a simple constitution can provide a color display system ready to observe.